Pioneer DV-636D Service Manual page 20

1
DV-636D
QQ
3 7 63 1515 0
3.4 DVDM ASSY (2/4)
E 2/4
A
VYW1693
B
TE
L 13942296513
E
4/4
X801
DSS1110
20MHz
C
E
4/4
E
4/4
E
4/4
E
1/4
www
D
E
E
1/4 1/4
E
2/4
20
1
http://www.xiaoyu163.com
2
DVDM ASSY
(WYXJ, WVXJ : VWS1437)
(LBXJ, RLXJ/NC, RLXJ/RB, RLXJ/RD : VWS1436)
WORK SRAM
x ao
E
1/4 y
. i
E
2
http://www.xiaoyu163.com
3
8
E
E
1/4,4/4
E
4/4
Q Q
3 6 7 1 3
SH1
BASE ASIC
u163
E
3/4
.
1/4
E
E 1/4
1/4
3
4
2 9 9 4 2 8
1/4
MC74VHCT541ADT
MC74VHCT541ADT
CONVERTER
1 5 0 5 8 2 9
E
1/4
m
co
E
4/4
4
9 9
3 → 5
CONVERTER
E
1/4
IC611
E
3/4
IC612
5 → 3
9 4 2 8 9 9
E
3/4
E
1/4
E
1/4